Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAfZ6U9lfh89HexEx7H9cc8K0aDikYOrdDWwqgO0KL4FUj2xaFvGPnEzBEg… (1,748 chars)"
  }
}